Renewable resources replenish quickly, while nonrenewables take millions of years to regenerate.
Solar, wind, hydro, plants, animals, water, geothermal, biofuels, firewood.
Coal, petroleum, natural gas, formed over millions of years from fossilized organic matter.
Fossil fuels formed from ancient plant and animal remains under heat and pressure.
Burning fossil fuels releases pollutants, contributing to air, water, and land pollution.
Renewable resources offer sustainable energy options for present and future needs.
Nonrenewables will eventually deplete, emphasizing the importance of transitioning to renewable energy sources.